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A Novel“Monte Carlo”Simulator Aimed to Model High Energy Up-to-date Radiation Sources and Radiation Transport inside Matter

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Journal of Physical Science and Application 2018年第1期8卷 30-36页

作者： g.fazio M.giaconi S.Vetruccio Electronic Engineering Department Faculty of EngineeringUniversity of Rome“Tor Vergata”Rome 00133Italy

We have faced the challenge of developing a tool devoted to simulate the transport of photons and accelerated particles(ionizing radiation entities)inside matter,where the choice of transporting medium shall be free for the user and non-homogeneities shall be modeled and *** solution has been a project that exploits fully statistical Monte Carlo approach,employing a digitalizing board to produce random *** system heredities many concepts from electronics devices simulators,but it finds different applications and we present one of them for effectiveness demonstration.

关键词： Monte Carlo automatic simulator radiation transport radiotherapy dose-depth analysis

Can the Hypothetical Protons Emitted by the Shroud’s Man Furnish an I(z) Correlation?

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Open Journal of Applied Sciences 2024年第8期14卷 1979-1984页

作者： giovanni fazio Department of Mathematical and Computer Sciences Physical Sciences and Earth Sciences University of Messina Messina Italy

Recently, we have investigated the hypothesis radiative demonstrating that the two penetrated thicknesses (in air and linen) are not compatible with a single energy of the protons. Furthermore, we deduced that the distribution of energy, released by the above particles, on the burial linen has not a linear trend when the body-burial linen distance changes. Now, in this article we want to deduce the I(z) relationship, between the Image Intensity of the colour produced by protons on a linen and the z distance from the source (of Protons) and the same linen. To achieve the result in an analytical form and make a comparison with the same function extracted from the Shroud, we used the empirical expression Range-Energy for protons in air of Wilson-Brobeck. Thus, we obtain a result I(z) = Im [1 − (z/R)5/9] that is different from the one extracted from the Turin Linen I(z) = IM (1 − z/R0). We have also the same information using the Range-Energy curves for protons of Rogozinski. The result is negative for the radiative hypothesis that is unable to produce the Shroud Body Image. Therefore, to investigate the above unknown process of formation, it is necessary to think about another one.

关键词： Hypothesis Radiative Protons in the Matter Energy Lost by Protons I(z) Correlations Comparison

Forcing in Christian Events: The Turin Shroud Case

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Open Journal of Applied Sciences 2024年第9期14卷 2351-2359页

作者： giovanni fazio Marcello Leonello Francesca Riotto Department of Mathematical and Computer Sciences Physical Sciences and Earth Sciences University of Messina Messina Italy Diocese of Oppido Mamertina-Palmi Palmi Italy

In its totality and complexity, the theme of forcing in Christian events is almost impossible to investigate. In fact, a lot of scholars and a very long time would be necessary to analyse the numerous events. Thus, we decided to investigate such events only in the study of the Shroud of Turin, an archaeological find known worldwide. The above topic is essential for Christianity. Furthermore, we must take into account that also among the followers of other religions, atheists and agnostics, there is a considerable interest. We think this is due to the unexpected characteristics that the Body Image, which appears on the Burial Linen of the Nazarene, shows. In this article, we would like to demonstrate that the practice of forcing is still in use. These actions, which are also present on the other side, in the non-Christian world, are the result of conflicts of religious interests. To confirm the presence of the Almighty is not necessarily the forcing. Finding a solution to these problems is not our job. However, we want to highlight them through scientific literature.

关键词： Shroud of Turin Forcing Sindonology Aromas Pollens Radiative Hypothesis

Targeting menin: a promising therapeutic strategy for susceptible acute leukemia subtypes

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Signal Transduction and Targeted Therapy 2023年第11期8卷 5141-5142页

作者： Pietro Di fazio Department of Visceral Thoracic and Vascular SurgeryPhilipps University of MarburgBaldingerstrasse35043MarburgGermany

Two recent studies published in Nature focused on the clinical efficacy of the menin inhibitor revumenib(SNDX-5613)in KMT2A(histone-lysine N-methyltransferase 2A)-rearranged or NPM1(Nucleophosmin1)-mutant acute myeloid leukemia.1,2 These studies indicate that menin inhibition and its acquired resistance to long-term exposure to revuminib are key points for future treatment,emphasizing the role of menin as a challenging and promising target for the current treatment of leukemia.

关键词： acute clinical therapeutic

Effects of sampling frequency on node mobility prediction in dynamic networks: A spectral view

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数字通信与网络:英文版 2023年第4期9卷 1009-1022页

作者： Peppino fazio Miralem Mehic Miroslav Voznak DSMN Ca’Foscari University of VeniceVia Torino 15530172MestreVEItaly Department of Telecommunications Faculty of Electrical EngineeringUniversity of Sarajevo Zmaja od Bosne bb71000SarajevoBosnia and Herzegovina VSB–Technical University of Ostrava 17.listopadu 2172/1570800OstravaCzech Republic

The field of mobility prediction has been widely investigated in the recent past,especially the reduction of the coverage radius of cellular networks,which led to an increase in hand-over *** the cell coverage very frequently,for example,may lead to service disruptions if a predictive approach is not deployed in the *** several works examined mobility prediction in the new-generation mobile networks,all of these studies focused on studying the time features of mobility traces,and the spectral content of historical mobility patterns was not considered for prediction purposes as *** the present study,we propose a new approach to mobility prediction by analyzing the effects of a proper mobility sampling *** proposed approach lies in the mobility analysis in the frequency domain,to extract hidden features of the mobility ***,we proposed a new methodology to determine the spectral content of mobility traces(considered as signals)and,thus,the appropriate sampling frequency,which can provide numerous *** considered several types of mobility models(***,urban,and vehicular),containing important details in the time and frequency *** simulation campaigns were performed to observe and analyze the characteristics of mobility from real traces and to evaluate the effects of sampling frequency on the spectral content.

关键词： Mobile networking Frequency domain Mobility spectrum

Reaction mechanisms in massive nuclei collisions and perspectives for synthesis of heavier superheavy elements

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Nuclear Science and Techniques 2013年第5期24卷 98-106页

作者： gIARDINA g NASIROV A K MANDAgLIO g CURCIARELLO F De LEO V fazio g ROMANIUK M Dipartimento di Fisica e di Scienze della Terra dell'Università di Messina Istituto Nazionale di Fisica Nucleare Sezione di Catania Joint Institute for Nuclear Research Institute of Nuclear Physics Centro Siciliano di Fisica Nucleare e Struttura della Materia Catania 95125Italy

We discuss a hardship in synthesis of heaviest super heavy elements in massive nuclei reactions due to the hindrance to complete fusion of reacting nuclei caused on the onset of quasifission process which strongly competes with complete fusion and due to the strong increase of fission yields along the de-excitation cascade of the compound nucleus in comparison with the evaporation residue *** hindrance to formation of compound nucleus and evaporation residue is determined by the characteristic of the entrance channel.

关键词：超重元素反应机制合成碰撞聚变反应残余物复合核核反应

Central Schemes and Second Order Boundary Conditions for 1D Interface and Piston Problems in Lagrangian Coordinates

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Communications in Computational Physics 2010年第9期8卷 797-822页

作者： Riccardo fazio giovanni Russo Department of Mathematics University of MessinaSalita Sperone 3198166 MessinaItaly Department of Mathematics and Computer Science University of CataniaViale Andrea Doria 695125 CataniaItaly

We study high-resolution central schemes in Lagrangian coordinates for the one-dimensional system of conservation laws describing the evolution of two gases in slab geometry separated by an *** using Lagrangian coordinates,the interface is transformed to a fixed coordinate in the computational domain and,as a consequence,the movement of the interface is obtained as a byproduct of the numerical *** main contribution is the derivation of a special equation of state to be imposed at the interface in order to avoid non-physical *** boundary conditions at the piston that guarantee second order convergence are *** compare the solution of the piston problem to other results available in the literature and to a reference solution obtained within the adiabatic approximation.A shock-interface interaction problem is also *** results on these tests are in good agreement with those obtained by other methods.

关键词： Lagrangian central schemes Euler equations interface conditions boundary conditions

Characterizing traditional rice varieties grown in temperate regions of Italy:free and bound phenolic and lipid compounds and in vitro antioxidant properties

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Food Quality and Safety 2018年第2期2卷 89-95页

作者： Pierluigi Plastina Bartolo gabriele Alessia fazio Department of Pharmacy Health and Nutritional SciencesUniversity of CalabriaArcavacata di Rende(CS)Italy Department of Chemistry and Chemical Technologies University of CalabriaArcavacata di Rende(CS)Italy

Objectives:A comparative study regarding the fatty acid profiles and antioxidant properties of the two most common varieties of rice(Carnaroli and Karnak)cultivated in Sybaris(Southern Italy)was *** variety from Pavia district(Northern Italy)was also ***:Free and bound lipids were separately *** acid composition was determined by high resolution gas chromatography(HRgC).Free and bound phenolic acids were determined using high performance liquid chromatography(HPLC).The antioxidant properties were assessed using 2,2’-diphenyl-1-picrylhydrazyl(DPPH)radical scavenging ***:The total lipid content was found to be higher in both Sybaris species with respect to the Pavia *** lipid distribution was also significantly *** particular,the amount of bound lipids(14.2-16.3 mg g−1)was higher than the free lipids(7.2-7.5 mg g−1),and unsaturated fatty acids(USFA)were significantly higher in the free-FA fraction than in bound-FA in both Sybaris *** contrast,Carnaroli variety from Northern Italy displayed a higher content of free(5.3 mg g−1)than bound lipids(2.5 mg g−1)and a higher content of USFA in the *** antioxidant activity of Pavia rice extract was higher than that of both Sybaris ***:The two Sybaris varieties are richer in lipids than the Pavia rice,while exhibiting the same qualitative fatty acid profile with some differences in the content of individual fatty *** distribution of lipids(free or bound)was found to be significantly different in the Carnaroli varieties,highlighting the effects of different climatic and pedological areas.

关键词： free and bound lipids radical scavenging free and bound phenolics

Watch and wait policy in advanced neuroendocrine tumors: What does it mean?

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World Journal of Clinical Oncology 2017年第2期8卷 96-99页

作者： Nicola fazio Unit of gastrointestinal Medical Oncology and Neuroendocrine Tumors European Institute of Oncology

Neuroendocrine neoplasms(NENs) are a group of rare and heterogeneous malignancies, which can develop in various organs. The clinical course of NENs is quite heterogeneous, with different spontaneous growth rates after diagnosis, and different degrees of sensitivity to the same therapy even when they have similar characteristics. Watch and wait(W and W), is a term coined to indicate observation being conducted to assess the evolution of the tumor without administering any anti-tumor therapy. It has been applied to NENs since in extremely rare cases they tend to remain stable for a long time. Although W and W has been reported in several guidelines and recommendations it has never been validated, nor has it been specifically investigated. Furthermore it is not standardized. Therefore its application in clinical practice can differ in terms of tumor status assessment, type and timing of imaging or other exams utilized. In conclusion, while undertaking W and W to delay the first-line therapy by some weeks may be justified in good performance asymptomatic patients with low-grade NENs in order to usefully characterize the disease and patient and thereby choose the best therapy and therapeutic strategy, it seems to be far more difficult to justify W and W with the intent of avoiding an anti-tumor treatment. It should be considered that not only do NENs tend to grow even when they have very favorable biological characteristics but also that the alternative to W and W is most commonly a low toxic and effective treatment with somatostatin analogs.

关键词： Observation Wait and see Watch and wait Surveillance Neuroendocrine tumors